HK65897A - Process and device for image signal recording or reproduction - Google Patents

Process and device for image signal recording or reproduction

Info

Publication number
HK65897A
HK65897A HK65897A HK65897A HK65897A HK 65897 A HK65897 A HK 65897A HK 65897 A HK65897 A HK 65897A HK 65897 A HK65897 A HK 65897A HK 65897 A HK65897 A HK 65897A
Authority
HK
Hong Kong
Prior art keywords
additional information
image
recorded
reproduction
image signal
Prior art date
Application number
HK65897A
Other languages
English (en)
Inventor
Martin Plantholt
Hans-Juergen Kluth
Original Assignee
Thomson Brandt Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE4012344A external-priority patent/DE4012344A1/de
Priority claimed from DE4037374A external-priority patent/DE4037374A1/de
Application filed by Thomson Brandt Gmbh filed Critical Thomson Brandt Gmbh
Publication of HK65897A publication Critical patent/HK65897A/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/7921—Processing of colour television signals in connection with recording for more than one processing mode
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/007—Systems with supplementary picture signal insertion during a portion of the active part of a television signal, e.g. during top and bottom lines in a HDTV letter-box system
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/015—High-definition television systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N9/82—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only
    • H04N9/83—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only the recorded chrominance signal occupying a frequency band under the frequency band of the recorded brightness signal
    • H04N9/832—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only the recorded chrominance signal occupying a frequency band under the frequency band of the recorded brightness signal using an increased bandwidth for the luminance or the chrominance signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Holo Graphy (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
HK65897A 1990-04-18 1997-05-15 Process and device for image signal recording or reproduction HK65897A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4012344A DE4012344A1 (de) 1990-04-18 1990-04-18 Fernsehaufzeichnungssystem
DE4037374A DE4037374A1 (de) 1990-11-23 1990-11-23 Videorecorder fuer ein fernsehsignal mit einem helpersignal
PCT/EP1991/000676 WO1991016793A1 (fr) 1990-04-18 1991-04-10 Procede et dispositif pour l'enregistrement et/ou la reproduction d'un signal d'image

Publications (1)

Publication Number Publication Date
HK65897A true HK65897A (en) 1997-05-23

Family

ID=25892310

Family Applications (1)

Application Number Title Priority Date Filing Date
HK65897A HK65897A (en) 1990-04-18 1997-05-15 Process and device for image signal recording or reproduction

Country Status (10)

Country Link
EP (1) EP0524993B1 (fr)
JP (1) JP3129435B2 (fr)
KR (1) KR100212021B1 (fr)
AT (1) ATE140577T1 (fr)
AU (1) AU7668791A (fr)
DE (1) DE59108008D1 (fr)
ES (1) ES2091922T3 (fr)
HK (1) HK65897A (fr)
HU (1) HU9202818D0 (fr)
WO (1) WO1991016793A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3942204C1 (fr) * 1989-12-21 1991-04-25 Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig Hollaend. Stiftung & Co Kg, 8510 Fuerth, De
DE4111979A1 (de) * 1991-04-12 1992-10-15 Thomson Brandt Gmbh Vorrichtung zur bildsignal-aufzeichnung und/oder -wiedergabe
DE4114054A1 (de) * 1991-04-30 1992-11-05 Grundig Emv Videorecorder zur aufzeichnung von nach dem letterbox-verfahren uebertragenen videosignalen
US5293248A (en) * 1991-05-06 1994-03-08 U.S. Philips Corporation System and apparatus for recording and reproducing and extended definition video signal in/from a track on a magnetic carrier
DE4128337A1 (de) * 1991-08-27 1993-03-04 Thomson Brandt Gmbh Verfahren und einrichtung zur decodierung von bildsignalen mit zusatzinformationen
EP0999710A1 (fr) * 1993-05-07 2000-05-10 SONY DEUTSCHLAND GmbH Amélioration d'un signal de télévision compatible avec un signal de télévision standard, procédé de transmission du signal de télévision amélioré et équipement vidéo de traitement du signal vidéo amélioré
EP2540072B1 (fr) 2010-02-22 2014-04-09 Dolby Laboratories Licensing Corporation Diffusion et commande vidéo en écrasant des données vidéo
US11740618B2 (en) 2021-04-23 2023-08-29 General Electric Company Systems and methods for global cyber-attack or fault detection model

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3431006C1 (de) * 1984-08-23 1985-09-26 Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig holländ. Stiftung & Co KG, 8510 Fürth Verfahren und Einrichtung zur Aufzeichnung und Wiedergabe von Farbvideosignalen mit Datenzeilen
FR2623676B1 (fr) * 1987-11-25 1993-10-15 Etat Francais Delegue Armement Procede et dispositifs pour enregistrer et/ou pour transmettre des debits eleves de signaux binaires par des moyens connus d'enregistrement et/ou de transmission de signaux video et pour relire les informations numeriques
US4845562A (en) * 1988-06-10 1989-07-04 Rca Licensing Corporation Widescreen television reception and recording system utilizing conventional equipment

Also Published As

Publication number Publication date
ATE140577T1 (de) 1996-08-15
AU7668791A (en) 1991-11-11
ES2091922T3 (es) 1996-11-16
HU9202818D0 (en) 1992-12-28
DE59108008D1 (de) 1996-08-22
WO1991016793A1 (fr) 1991-10-31
JP3129435B2 (ja) 2001-01-29
EP0524993B1 (fr) 1996-07-17
EP0524993A1 (fr) 1993-02-03
JPH05505917A (ja) 1993-08-26
KR100212021B1 (en) 1999-08-02

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Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20060410